O2

O2 Outage Report in Llanfairpwllgwyngyll, Anglesey, Wales

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Llanfairpwllgwyngyll, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Llanfairpwllgwyngyll and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Llanfairpwllgwyngyll, Anglesey, Wales 03/29/2026 22:40

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Llanfairpwllgwyngyll, Wales

Latest outage, problems and issue reports in Llanfairpwllgwyngyll and nearby locations:

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 im not impressed im not getting anywhere online to sort my account, this is ridiculous week 4 into lockdown and still no help. On hold on 📞 and the only choice i got for a department to get through os fraud lost or stolen or renwal or leaving O2. What about in need desparet

  • Stephen_Linton CupofStea 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@Stephen_Linton) reported from Bangor, Wales

    @O2 Thank you for the heads up, the postcode is actually a publicly accessible office where the signal drops out, so not a personal address.

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 No signal whatsoever in LL572NQ- it’s not long been fixed after a mast problem which saw no signal for almost 2 months!Please don’t tell me there’s not an issue or to reboot my phone (done that). There IS an issue. Last time I reported it it took a month for U to acknowledge

  • declaa Declan McGrath (@declaa) reported from Llangoed, Wales

    @O2 why is the my 02 not working i sign in then it bounces back and forth 😡

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 25 mins waiting to get through. And now its to renewals/upgrades as its only way o can get my problem sorted as your online service is crap it doesn’t provide a link to deal with payment freeze/holidays just a load o info leading to nowhere. I am in need of your help.

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    Still having signal issues with @O2 - over a week now! Spent half hour on Friday hanging out of a window making a call. Please can you update for LL572NQ - this is causing real issues working from home! You’ve admitted a mast issue, but when will it be resolved please?

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 None of it works! You can see from attached “no service”’and wherever i go in the house there is no signal! I use my phone for work purposes so this really is no good to me

  • CREADCyf Stephen Edwards (@CREADCyf) reported from Llanfairpwllgwyngyll, Wales

    @O2 just to adk if you wiuld mind and i think you should check your customer service in the Bangor store, North Wales branch!!! Awful behaviour by one if your staff (welsh speaker) Up to today the service has been brilliant. Today well, phone down on me, excuses etc 🤬🤬🤬

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • tobybmth Toby 🇪🇺 🇬🇧 🏴󠁧󠁢󠁥󠁮󠁧󠁿 🏳️‍🌈 (@tobybmth) reported

    @NadineDorries @virginmedia @O2 European Union roaming is a regulation not a law so it is upto member state to decide on it. So clearly UK failed to put this regulation on network operators so jumping on to say that EU didn't agree is a lie. Anyway you claimed channel 4 is public funded so not surprised..

  • AssetVigilante Asset Vigilante🏴󠁧󠁢󠁥󠁮󠁧󠁿🦓 (@AssetVigilante) reported

    @BorisJohnson @virginmedia @O2 We can't get into Europe you idiot!

  • Bagger2b Robert McPhee (@Bagger2b) reported

    How long will @O2 network be down in west Chelmsford

  • Paulypies Paul (@Paulypies) reported

    @O2 I live in an area where Virgin is unavailable (as do many), so am I right that there’s no way to get the Volt double data on my O2 Sim? If so, that seems like a not-cool way to subject customer to a post code lottery to receive a higher service on mobile service.

  • Timbabaland1888 Tim Land (@Timbabaland1888) reported

    @NadineDorries @virginmedia @O2 You stupid ****. How are you this stupid?

  • Plus_haut Carl J (@Plus_haut) reported

    @NadineDorries @virginmedia @O2 Oh Nadine, the European Commission rejected this, because to accept it would be illegal, due to jurisdictional issues. Do try to keep up.

  • hickey_mm Matthew Hickey (@hickey_mm) reported

    @NadineDorries @virginmedia @O2 Crap! EU has no juridication in third countries. Business in the UK can apply roaming if they choose to. Tweet is deliberately misleading.

  • RachaelS16 Rachael S (@RachaelS16) reported from Strathaven, Scotland

    @O2 I need help with two phones saying SIM not provisioned and can't find live chat on 02 app

  • ca1haT Helen Thorpe (@ca1haT) reported

    Shout out to Connor who works @O2 shop on Fargate, #Sheffield. Helped my mum to sort out her phone transfer from @virginmedia (as she couldn't get through to them). Super service, thank you!

  • ehgtfcexile clapclapfish #fbpe ⚫️⚪️🇪🇺 🇮🇹 🇬🇧 #gtfc (@ehgtfcexile) reported

    @NadineDorries @virginmedia @O2 Stupid is as stupid tweets